CVE-2023-27351

PaperCut NG/MF Improper Authentication Vulnerability

Papercut Mf

This vulnerability allows remote attackers to bypass authentication on affected installations of PaperCut NG 22.0.5 (Build 63914). Authentication is not required to exploit this vulnerability. The specific flaw exists within the SecurityRequestFilter class. The issue results from improper implementation of the authentication algorithm. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-19226.

20. Apr 2023

Ausgewertete Quellen

• Hersteller
  https://www.papercut.com/kb/Main/PO-1216-and-PO-1219
• Hinweis
  https://www.zerodayinitiative.com/advisories/ZDI-23-232/
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-27351
• CISA
  PaperCut NG/MF Improper Authentication Vulnerability
• NVD
  CVE-2023-27351